Features:
Versatile Conversion, Seamless Switching: These keyless drill chucks can effortlessly transform a cordless electric screwdriver into a drill or grinder. Simply turn the tail to make adjustments, allowing for quick task switching and uninterrupted work progress.
Compact and Lightweight, No Extra Burden: Available in two lengths: 2.76 inches (for 0.3-6.5 mm) and 1.89 inches (for 0.3-3.6 mm). Small in size and lightweight, they won't add extra burden to your operation.
Quick Change, Efficient Operation: The 1/4-inch hex shank design fits into power tools more easily and securely. Easily locks and releases drill bits, allowing for quick conversion of your quick change hex shank driver into a drill.
Effortless Loading/Unloading, One-Handed Operation: This keyless drill chuck converter can switch from driving to drilling in seconds, and also allows for one-handed operation, making it ideal for working in tight spaces.
Wide Range of Applications, Versatile Scenarios: Drill chucks come in various specifications and can be adapted to most drills and cordless power screwdrivers. They are suitable for use in cars, garages, warehouses, offices, homes, and more.

Specifications:
Size: As picture show
Material: Metal
Color: Black
Shank Diameter: 1/4-inch hex
Clamping Range: 0.3mm to 3.6mm, 0.3mm to 6.5mm
Quantity: 4Pcs

NOTE: To ensure optimal performance and safety of this product, we recommend installation and use by professionals with relevant expertise. Users may also refer to online installation tutorials for self-installation. In case of any issues, please feel free to contact the seller for support.

Package Included:
2 x 0.3mm to 3.6mm Drill chuck
2 x 0.3mm to 6.5mm Drill chuck